{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "phishing", "arguments": ["attacker", "time", "trusted entity", "place", "attack pattern", "victim", "purpose", "tool", "damage amount"]}], "input": "The type of ransomware , known as SamSam , has been used in other attacks to coerce businesses , municipalities and individuals to pay a ransom in order to unlock files held hostage by the infection ."}
{"phishing": []}